From f0a1c42e4e1e0985146b279b5e9874dffbd7b68a Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Fri, 29 Jun 2018 19:42:48 +0200
Subject: travis: try installing specific yaml version...

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 9be8d42d1..fd482a498 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -115,7 +115,7 @@ install:
       travis_retry cabal update
       case "$GHCVER" in
         7.10.3)
-           cabal install --disable-optimization --force-reinstalls yaml && \
+           cabal install --disable-optimization --force-reinstalls yaml-0.8.30 && \
            cabal install -v1 --disable-optimization --flags="$FLAGS" --enable-tests --force-reinstalls --reorder-goals --max-backjumps=-1 $CABALARGS
            ;;
         *)
-- 
cgit v1.2.3